com.mongodb.MongoCommandException: Command failed with error 40528: 'Direct writes against config.transactions cannot be performed using a transaction or on a session.' on server 127.0.0.1:27500. The full response is { "ok" : 0.0, "errmsg" : "Direct writes against config.transactions cannot be performed using a transaction or on a session.", "code" : 40528, "codeName" : "Location40528" }
 	at com.mongodb.connection.ProtocolHelper.getCommandFailureException(ProtocolHelper.java:164)
 	at com.mongodb.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:295)
 	at com.mongodb.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255)
 	at com.mongodb.connection.UsageTrackingInternalConnection.sendAndReceive(UsageTrackingInternalConnection.java:98)
 	at com.mongodb.connection.DefaultConnectionPool$PooledConnection.sendAndReceive(DefaultConnectionPool.java:441)
 	at com.mongodb.connection.CommandProtocolImpl.execute(CommandProtocolImpl.java:80)
 	at com.mongodb.connection.DefaultServer$DefaultServerProtocolExecutor.execute(DefaultServer.java:189)
 	at com.mongodb.connection.DefaultServerConnection.executeProtocol(DefaultServerConnection.java:264)
 	at com.mongodb.connection.DefaultServerConnection.command(DefaultServerConnection.java:126)
 	at com.mongodb.connection.DefaultServerConnection.command(DefaultServerConnection.java:118)
 	at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:226)
 	at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:217)
 	at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:154)
 	at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:147)
 	at com.mongodb.operation.DropDatabaseOperation$1.call(DropDatabaseOperation.java:89)
 	at com.mongodb.operation.DropDatabaseOperation$1.call(DropDatabaseOperation.java:86)
 	at com.mongodb.operation.OperationHelper.withConnectionSource(OperationHelper.java:462)
 	at com.mongodb.operation.OperationHelper.withConnection(OperationHelper.java:424)
 	at com.mongodb.operation.DropDatabaseOperation.execute(DropDatabaseOperation.java:86)
 	at com.mongodb.operation.DropDatabaseOperation.execute(DropDatabaseOperation.java:45)
 	at com.mongodb.Mongo$3.execute(Mongo.java:837)
 	at com.mongodb.Mongo$3.execute(Mongo.java:818)
 	at com.mongodb.DB.dropDatabase(DB.java:227)